comparison src/samer/units/DoubleWriter.java @ 0:bf79fb79ee13

Initial Mercurial check in.

+//
+//  DoubleWriter.java
+//  
+//
+//  Created by Samer Abdallah on Mon Jun 10 2002.
+//  Copyright (c) 2002 __MyCompanyName__. All rights reserved.
+//
+
+package samer.units;
+
+import samer.core.*;
+import samer.core.types.*;
+import samer.tools.*;
+import samer.maths.*;
+import java.io.*;
+
+/**
+	Write sequence of doubles to a stream as text
+ */
+
+public class DoubleWriter extends AnonymousTask {
+	DoubleModel	x;		// data to send
+	OutputStream	out;	// stream to write to
+	PrintStream		prn;
+
+	public DoubleWriter(DoubleModel x, OutputStream out) throws Exception { this(x,out,true); }
+	public DoubleWriter(DoubleModel x, OutputStream out, boolean autoflush) throws Exception
+	{
+		this.x=x;
+		this.out=out;
+		prn=new PrintStream(out,autoflush); // autoflush or not?
+	}
+
+	public void dispose() {
+		try {
+			prn.flush();
+			prn.close();
+		} catch (Exception ex) {}
+		// close out?
+	}
+
+	public Task getTask() { return this; }
+	
+	public void run()  throws Exception {
+		prn.println(x.get());
+		// how often should we flush?
+	}
+	public void stopping() {
+		try { prn.flush(); }
+		catch (Exception ex) {}
+	}
+}